Intake Manifold: Disassembly

Remove the ignition coil & ignitor Assy. < Ref. to REMOVAL , Ignition Coil & Ignitor Assy. >
Remove the throttle body. < Ref. to REMOVAL , Throttle Body. >
Remove the air assist injector solenoid valve from the intake manifold. < Ref. to REMOVAL , Air Assist Injector Solenoid Valve. >
Disconnect the pressure regulator vacuum hose from the intake manifold.

Fig 1: Disconnecting Pressure Regulator Vacuum Hose From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the fuel pipe protector LH.

Fig 2: Removing Fuel Pipe Protector LH
Courtesy of SUBARU OF AMERICA, INC.
Remove the fuel pipe protector RH.

Fig 3: Removing Fuel Pipe Protector (RH Side)
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connectors from the fuel injectors.

Fig 4: Disconnecting Connectors From Fuel Injectors
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the purge control solenoid valve. < Ref. to REMOVAL , Purge Control Solenoid Valve. >
Remove the harness bands (A) and bolts (B) which hold the engine harness onto intake manifold.

Fig 5: Identifying Harness Bands (A) & Bolts (B)
Courtesy of SUBARU OF AMERICA, INC.
Remove the engine harness from the intake manifold.
Remove the bolt which installs injector pipe on the intake manifold as shown in figure.
- RH SIDE
  
  Fig 6: Removing Bolt (RH Side) (1 Of 2)
  Courtesy of SUBARU OF AMERICA, INC.
  
  Fig 7: Removing Bolt (RH Side) (2 Of 2)
  Courtesy of SUBARU OF AMERICA, INC.
- LH SIDE
  
  Fig 8: Removing Bolt (LH Side) (1 Of 2)
  Courtesy of SUBARU OF AMERICA, INC.
  
  Fig 9: Removing Bolt (LH Side) (2 Of 2)
  Courtesy of SUBARU OF AMERICA, INC.
Remove the two bolts which hold fuel pipes on the left side of intake manifold.

Fig 10: Removing Bolts From Fuel Pipes On The Left Side Of Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the fuel injector.
1. Remove the fuel injector securing clip.
  
  Fig 11: Removing Fuel Injector
  Courtesy of SUBARU OF AMERICA, INC.
2. Remove the fuel injector while lifting up the fuel injector pipe.
  
  Fig 12: Removing Fuel Injector
  Courtesy of SUBARU OF AMERICA, INC.
Disconnect the air by-pass hoses from the intake manifold.

Fig 13: Disconnecting Air By-Pass Hoses From The Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Loosen the clamp which holds the fuel injector pipe LH to fuel hose, and then remove the fuel injector pipe LH from fuel hose.

Fig 14: Loosening Clamp At Fuel Injector Pipe (LH Side) To Fuel Hose
Courtesy of SUBARU OF AMERICA, INC.
Loosen the clamp which holds the fuel injector pipe RH to fuel hose, and then remove the fuel injector pipe RH from fuel hose.

Fig 15: Loosening Clamp At Fuel Injector Pipe (RH Side) To Fuel Hose
Courtesy of SUBARU OF AMERICA, INC.
Remove the fuel injector pipe.
Remove the bolt which installs the fuel pipes on the intake manifold.

Fig 16: Removing Bolt From The Fuel Pipes On The Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the fuel pipe assembly and pressure regulator, from the intake manifold.